1337863920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5574433}}^1$

素因数の和:5574449

約数の個数: 40

約数和(自身を含む): 4147378896

約数和(自身を除く): 2809514976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5574433, 11148866, 16723299, 22297732, 27872165, 33446598, 44595464, 55744330, 66893196, 83616495, 89190928, 111488660, 133786392, 167232990, 222977320, 267572784, 334465980, 445954640, 668931960, 1337863920]

約数ペア:

[(1, 1337863920), (2, 668931960), (3, 445954640), (4, 334465980), (5, 267572784), (6, 222977320), (8, 167232990), (10, 133786392), (12, 111488660), (15, 89190928), (16, 83616495), (20, 66893196), (24, 55744330), (30, 44595464), (40, 33446598), (48, 27872165), (60, 22297732), (80, 16723299), (120, 11148866), (240, 5574433)]